Compare 4 motherboards

Side-by-side comparison of 4 motherboards
Specification	ASUS AMD B550 (Ryzen AM4) micro ATX motherboard with dual M.2	MSI B550M PRO-VDH Motherboard M-ATX	ASUS PRIME B550M-A WIFI II AMD Micro ATX Motherboard with PCIe 4.0	GIGABYTE B550M Gaming X WIFI6 Motherboard
Price (new) (differs)	£99.95as of 5 Nov, 18:20	£98.86as of 5 Nov, 18:20	£99.24as of 5 Nov, 18:21	£98.15as of 5 Nov, 18:22
Amazon Warehouse offer (differs)	not stated	£77.44 (Used - Like New)as of 5 Nov, 18:20	not stated	£91.13 (Used - Good)as of 5 Nov, 18:22
RRP (differs)	£200.20	£94.99	not stated	not stated
First available on Amazon (differs)	Feb 2022 (4 yr 8 mo old)	Sep 2020 (6 yr 2 mo old)	Jul 2022 (4 yr 3 mo old)	Mar 2025 (1 yr 7 mo old)
Brand (differs)	ASUS	MSI	ASUS	Gigabyte
RAM slots (differs)	not stated	not stated	not stated	4
Maximum RAM (differs)	not stated	128 GB	not stated	not stated
Fastest RAM speed stated (differs)	not stated	4,400 MT/s	not stated	not stated
WiFi (differs)	None named in the listing title	None named in the listing title	WiFi 6	WiFi 6
Power phases (as stated by the maker) (differs)	not stated	not stated	not stated	5+3
ARGB headers (differs)	Yes	Yes	not stated	not stated
Video outputs (differs)	HDMI	not stated	HDMI	HDMI, DisplayPort
Amazon sales rank (differs)	#203,200	#11,768	#114,715	#21,878
Buy	Check price on Amazon	Check price on Amazon	Check price on Amazon	Check price on Amazon

Highlighted rows differ between these boards. “Not stated” means the Amazon listing does not mention it: the board may still have it, so check the maker’s specification. Power phases are printed as stated by the maker and are not comparable between brands. Prices are the new price on Amazon.co.uk at the time shown; the price on Amazon when you buy is the one that applies.

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